In AFGH, h = 99 cm, f = 37 cm and ZG=27º. Find ZF, to the nearest
degree.

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.